Class: WebroarCommand

Inherits:
Object
  • Object
show all
Defined in:
lib/webroar_command.rb

Overview

Basic WebROaR commands

Instance Method Summary collapse

Constructor Details

#initialize ⇒ WebroarCommand

Returns a new instance of WebroarCommand.



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# File 'lib/webroar_command.rb', line 24

def initialize
  @server_status = :down
  @starling_status = :down
  @analyzer_status = :down
end

Instance Method Details

#add(options, args) ⇒ Object

Add and start the application



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# File 'lib/webroar_command.rb', line 78

def add(options, args)
  return unless CheckUser.check
  if args.length < 2
    puts "Application name is missing."
    return
  end

  sockFile = File.join("","tmp","webroar.sock")

  unless File.exist?(sockFile)
    puts "Either the server is not started or 'webroar.sock' file is deleted."
    return
  end

#    gem 'activesupport', '>= 2.3.5'
#    gem 'activerecord', '>= 2.3.5'
#    require 'active_record'

  $LOAD_PATH.unshift("#{File.join(ADMIN_PANEL_ROOT,'vendor', 'rails', 'activerecord', 'lib')}")
  $LOAD_PATH.unshift("#{File.join(ADMIN_PANEL_ROOT,'vendor', 'rails', 'activesupport', 'lib')}")
  require File.join(ADMIN_PANEL_ROOT,'vendor', 'rails', 'activerecord', 'lib', 'active_record')
  
  files = Dir.glob(File.join(ADMIN_PANEL_ROOT, 'app', 'models', "{app,pseudo_model,application_specification,server_specification}.rb"))
  files << File.join(ADMIN_PANEL_ROOT, 'config','initializers','application_constants.rb')
  files << File.join(ADMIN_PANEL_ROOT, 'lib','yaml_writer.rb')
  load_files(files)
  
  params = {:app_id => nil,
    :name => args[1],
    :host_names => nil,
    :baseuri => nil,
    :resolver => options[:resolver],
    :path => options[:path],
    :run_as_user => options[:run_as_user],
    :type1 => options[:type1] ? options[:type1] : 'Rails',
    :analytics => options[:analytics] ? options[:analytics] : 'Disabled',
    :environment => options[:environment] ? options[:environment] : 'production',
    :min_worker => options[:min_worker] ? options[:min_worker] : MIN_WORKERS,
    :max_worker => options[:max_worker] ? options[:max_worker] : MAX_WORKERS}

  application_specification = ApplicationSpecification.new(params)

  if application_specification.save
    application_specification.write
    application_specification.errors.each_full{|msg| puts msg }
    reply, err_log = App.start(params[:name])
    #reply = nil indicate success
    puts reply ? reply : "Application '#{params[:name]}' added successfully."
    puts "\n\e[31m" + err_log + "\e[0m" if err_log
    application_specification.remove if (err_log or reply)
  else
    application_specification.errors.each_full{|msg| puts msg }
  end
  
end

#clear ⇒ Object

Clear log files



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# File 'lib/webroar_command.rb', line 31

def clear()
  return unless CheckUser.check
  print "Clearing log files ..."
  log_file_pattern = File.join('','var','log','webroar','*.log')
  log_files = Dir.glob(log_file_pattern)
 log_files.each do |file|
   File.truncate(file, 0) if File.exists?(file)
 end
  puts " done."
end

#operation(args, op) ⇒ Object

Start/Stop/Restart Command



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# File 'lib/webroar_command.rb', line 43

def operation(args, op)
   return unless CheckUser.check
  (args.nil? or args.length == 1) ? server_operation(op) : application_operation(args, op)
end

#remove(args) ⇒ Object

Stop and remove the application



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# File 'lib/webroar_command.rb', line 49

def remove(args)
  return unless CheckUser.check
  if args.length < 2
    puts "Application name is missing."
    return
  end

#    gem 'activesupport', '>= 2.3.5'
#    gem 'activerecord', '>= 2.3.5'
#    require 'active_record'
  $LOAD_PATH.unshift("#{File.join(ADMIN_PANEL_ROOT,'vendor', 'rails', 'activerecord', 'lib')}")
  $LOAD_PATH.unshift("#{File.join(ADMIN_PANEL_ROOT,'vendor', 'rails', 'activesupport', 'lib')}")
  require File.join(ADMIN_PANEL_ROOT,'vendor', 'rails', 'activerecord', 'lib', 'active_record')

  files = Dir.glob(File.join(ADMIN_PANEL_ROOT, 'app', 'models', "{app,pseudo_model,application_specification,server_specification}.rb"))
  files << File.join(ADMIN_PANEL_ROOT, 'config','initializers','application_constants.rb')
  files << File.join(ADMIN_PANEL_ROOT, 'lib','yaml_writer.rb')

  load_files(files)

  reply, err_log = App.stop(args[1])
  ApplicationSpecification::remove(args[1]) if reply.nil?
  
  puts reply ? reply : "Application '#{args[1]}' removed successfully."
  puts "\n\e[31m" + err_log + "\e[0m" if err_log

end